/Engine/Source/Runtime/Core/Public/Serialization/CompactBinary.h
Performs a deep comparison of any contained arrays or objects and their fields. Comparison assumes that both fields are valid and are written in the canonical format. Fields must be written in the same order in arrays and objects, and name comparison is case sensitive. If these assumptions do not hold, this may return false for equivalent inputs. Validation can be done with the All mode to check these assumptions about the format of the inputs.
bool Equals ( const [FCbArrayView](API\Runtime\Core\Serialization\FCbArrayView) & Other ) const